pac.dog pac.dog / Lobbying

Registration · 2026

Filing UUID
0bedf25c-174d-402e-9322-a306966fd237
Type
RR — Registration
Period
first_quarter
Year
2026
Posted
2026-04-02 22:02:34
Income (reported)
Expenses (reported)
Filing document
Open on lda.senate.gov

Registrant (lobbying firm)

INVARIANT LLC

Government relations firm

Contact
LAURA JOSHUA
Phone
+1 202-628-8952
Address
zip:20005, city:Washington, state:DC, street:740 15th ST NW 5th Floor

Client

MATSYS, INC.

Provides materials expertise and prototyping services.

State
VA
Country
US
Effective date
2026-02-17

Issues lobbied + lobbyists

DEF — Defense

Reactive material technologies for national security.

Lobbyists: mr RYAN PATRICK DOHERTY (covered position: DOD: COS, Irregular Warfare & Counterterrorism Policy (23-25); Team Chf, Policy/Spec Asst, OSD Leg Affairs (21-23). Pro Staff Member, House Foreign Affairs Middle East Subcmte (19-21); Policy Adv, Defense and Foreign Policy, Sen Chris Coons (14-19)) [new]; JENNESS SIMLER (covered position: Professional Staff Member, U.S. House of Representatives Committee on Armed Services (2005-2017)) [new]; JACK SCHULER (covered position: Budget Director, House Armed Services Committee (2009-2019)) [new]; SARA K. HAGAN (covered position: Professional Staff, Senate Appropriations Committee, Subcommittee on Defense (2007-2025)) [new]

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